JP2012235595A - Wiring system and building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wiring system and building capable of maintaining amenity when obtaining electric power from power supply facilities constructed on outdoor side to indoor side, by connecting a cable.SOLUTION: A wiring system 1 includes: a waterproof receptacle 2 that is installed on an external wall 5a facing the outside of a home 5 and that can connect a cable 6 electrically connected with a generator 7 installed on outdoor side; indoor wiring 3 with one end connected with the waterproof receptacle 2; and an indoor receptacle 4 that is mounted inside the home 5 and that is connected with the other end of the indoor wiring 3.

Description

  The present invention relates to a wiring system and a building that receive power from a power supply facility via a connecting device provided on a component facing the outside of the building.

  Buildings such as office buildings and commercial facilities usually receive power supplied by electric power companies. However, in the event of a power failure in an emergency, etc., power sources such as private power generation facilities and power storage facilities can be used so that electrical equipment can be used. Equipment may be installed separately.

  On the other hand, in small buildings such as houses, it is rare to install the above-mentioned private power generation facilities and power storage facilities, and power is provided by using generators and relatively small storage batteries as needed. ing. In Patent Document 1, storage battery storage units and storage batteries are dispersedly arranged in a plurality of locations in a house, and when power is required, power is supplied from the storage battery closest to the required location. A possible technique is disclosed.

JP 2011-17203 A (paragraph [0069] etc.)

  By the way, when power is used indoors by driving a generator that uses oil or natural gas as a fuel in the event of a power failure in an emergency, the generator is installed outdoors to avoid the effects of exhaust gas . Therefore, the cable connecting the generator and the indoor electric device is wired through a window or a door of the building. Therefore, the cables cannot be closed between the windows and the doors, and the windows and the doors cannot be closed. Especially in the winter, cold air enters the room, so that the habitability is impaired. The same problem occurs when using a storage battery placed outdoors such as an electric vehicle.

  This invention is made | formed in view of such a situation, Comprising: When connecting a cable and obtaining electric power from the power supply installation installed in the outdoor side to the indoor side, it is possible to maintain comfortability. An object is to provide a wiring system and a building.

In order to solve the above problems, the wiring system and building of the present invention employ the following means.
That is, the wiring system according to the present invention is provided in a component facing the outdoor of a building, and can be connected to a power supply facility installed on the outdoor side and connected to a cable, and one end is a connection tool. A wiring unit to be connected and an electric appliance that is installed indoors in the building and connected to the other end of the wiring unit.

  According to this invention, the power supply equipment installed outdoors in the building is connected to the connection equipment provided on the component facing the outdoors via the cable, and further installed in the indoor via the wiring section Connected. Here, the components facing the outside of the building are, for example, outer walls and pillars, and the power supply equipment is, for example, a generator using fuel such as oil or natural gas, a storage battery built in an electric vehicle, or the like. is there. And when a power supply installation starts supply of electric power, electricity is supplied to an indoor electric appliance. At this time, the cable that is electrically connected to the power supply facility installed on the outdoor side does not need to be opened by opening a window or door of the building, and can prevent air from flowing into the building from the outside.

  In the above invention, the connection device may be provided with an outlet receptacle on the outdoor side, and the outlet receptacle may be connected to a plug provided at an end portion of the cable.

  According to the present invention, the plug is provided at the end of the cable, and the plug is connected to the outlet receptacle provided on the outdoor side of the connection tool. Therefore, the power supply facility can be easily connected to the wiring system.

  In the above invention, the electric appliance is an outlet provided with an outlet receptacle on the indoor side, and may be connected to a plug of an electric device installed on the indoor side.

  According to the present invention, the plug of the electric device installed on the indoor side is connected to the outlet of the electric appliance and the outlet receptacle on the indoor side. Therefore, the electric device can be used indoors in the building by the electric power supplied from the power supply facility.

  Moreover, the building which concerns on this invention is equipped with said wiring system.

  According to the present invention, when a cable is connected and electric power is obtained from the power supply facility installed on the outdoor side to the indoor side, it is not necessary to wire the cable through a window or a door of the building, so Can keep.

It is the schematic which shows the wiring system which concerns on one Embodiment of this invention, a building, and a generator. It is a cross-sectional view which shows the outlet socket of the wiring system which concerns on the same embodiment.

  Hereinafter, a wiring system 1 according to an embodiment of the present invention will be described with reference to FIGS. 1 and 2. The wiring system 1 of the present embodiment can be applied to general buildings such as a detached house, an apartment house, and an office building. FIG. 1 shows an example in which the wiring system 1 is applied to the house 5.

  First, the configuration of the wiring system 1 of the present embodiment will be described. The wiring system 1 includes a waterproof outlet 2, an indoor wiring 3, an indoor outlet 4, and the like.

  The waterproof outlet 2 is an example of a connection tool and is provided on the outer wall 5 a of the house 5. As shown in FIG. 2, the waterproof outlet 2 is provided with an outlet receptacle 2 a on the outdoor side. The outlet receptacle 2a is attached to, for example, an outlet box 2b embedded in the outer wall 5a. The outlet receptacle 2a is connected to the end 3a of the indoor wiring 3, and a plug 6b provided at the end of the cable 6 can be inserted into the outlet receptacle 2a. When the plug 6b is inserted into the outlet receptacle 2a, the outdoor side cable 6 and the indoor side indoor wiring 3 can be electrically connected.

  As shown in FIG. 1, the waterproof outlet 2 includes a single outlet receptacle 2 a to which the outlet receptacle 2 a and the indoor wiring 3 are connected. The waterproof outlet 2 may include two or more outlet receptacles 2a, and the outlet receptacle 2a and the indoor wiring 3 may be connected so that the plurality of outlet receptacles 2a are electrically in parallel. At this time, by connecting the generator 7 to each of the plurality of outlet receptacles 2a, the amount of current flowing through the wiring system 1 can be increased while maintaining the voltage.

  The place where the waterproof outlet 2 is provided is not limited to the outer wall 5a, and may be a constituent member facing the outside of the house 5, for example, a pillar or an eaves.

  The indoor wiring 3 is an example of a wiring part, and is, for example, an electric cable. The end 3a on one end side is connected to the waterproof outlet 2, and the end 3b on the other end side is connected to the indoor outlet 4. The indoor wiring 3 is branched according to the number of indoor outlets 4. The indoor wiring 3 is arranged in the wall or ceiling of the house 5. By arranging the indoor wiring 3 in the wall, ceiling, etc., not only the appearance is improved, but also safety can be ensured, and the dwelling property can be improved, for example, dust accumulation in the external wiring can be prevented.

  The indoor outlet 4 is an example of an electric appliance, and is provided indoors of the house 5, such as a wall or a ceiling. The indoor outlet 4 is connected to the end 3b of the indoor wiring 3, and an outlet receptacle is provided on the indoor side. A plug of an electrical device used in the house 5 is inserted into the outlet receptacle of the indoor outlet 4. Thereby, the electrical equipment and the indoor wiring 3 can be electrically connected via the indoor outlet 4. One indoor outlet 4 may be provided with a plurality of outlet receptacles.

  In the above-described wiring system 1, the waterproof outlet 2 is a power receiving side for power supplied from the generator 7, and the indoor outlet 4 is a power extracting side. In addition, the wiring system 1 is independent from the electric wiring used everyday at the house 5, and does not receive the electric power from an electric power company etc. In addition, the cable 6 and the generator 7 are not normally installed, and are installed outside the house 5 and connected to the wiring system 1 in the case of a power failure in an emergency.

  The cable 6 connected to the waterproof outlet 2 is provided with plugs 6 a and 6 b at both ends, and the plug 6 a opposite to the plug 6 b inserted into the waterproof outlet 2 is inserted into the outlet receptacle of the generator 7. Is done. When the cable 6 is connected to the generator 7 and the waterproof outlet 2 and the generator 7 is driven, the indoor outlet 4 can use the electric power generated by the generator 7.

  The generator 7 is an example of a power supply facility, and is, for example, a diesel generator, a gas cylinder generator, or the like. The generator 7 is driven by using oil or natural gas as fuel to generate electric power. The power supply equipment of the present invention may be a storage battery, for example, a battery mounted on an electric vehicle or the like, a battery that stores energy obtained by a solar power generation system, or the like.

  Next, a method of using the wiring system 1 according to this embodiment having the above configuration will be described.

  First, the plug 6 b of the cable 6 is connected to the waterproof outlet 2, and the plug 6 a is connected to the generator 7. And the drive of the generator 7 is started. Thereby, electric power is supplied from the generator 7 to the indoor outlet 4 via the cable 6, the waterproof outlet 2, and the indoor wiring 3. By connecting an electrical device to the indoor outlet 4, electric power can be taken out from the indoor outlet 4.

  In the example shown in FIG. 1, indoor outlets 4 are provided on the first floor 5b and the second floor 5c, respectively. The installation place of the indoor outlet 4 is, for example, a living room, a hallway, a kitchen, etc. in the house 5, and is determined according to the use of the user. For example, by installing the indoor outlet 4 in the vicinity of the gas water heater, the gas water heater can be used by the electric power generated by the generator 7. In the example shown in FIG. 1, the case where the indoor outlet 4 is provided at two places is shown, but the present invention is not limited to this example, and the installation place of the indoor outlet 4 may be one place or three places. That's all.

  The electrical equipment connected to the indoor outlet 4 is limited to the amount of power generated by the generator 7. Such as a dryer.

  When using a plurality of generators 7, first, the generators 7 are connected for parallel operation. Then, using one cable 6, one generator 7 is connected to the outlet receptacle 2 a of the waterproof outlet 2, and after the connection is completed, driving of all the generators 7 is started. Thus, if the connection for the parallel operation of the generator 7 is used, even when the waterproof outlet 2 is provided with only one outlet receptacle 2a, the current can be compared with the case where one generator 7 is driven. The increased amount of power can be supplied to the wiring system 1 of the house 5.

  Further, when a plurality of generators 7 are used and the waterproof outlet 2 is provided with two or more outlet receptacles 2a, a plurality of cables 6 may be used. Then, the respective cables 6 are connected to the generator 7 and the outlet receptacle 2a of the waterproof outlet 2, and after all the connections are completed, the driving of all the generators 7 is started. Also in this case, it is possible to supply electric power with an increased amount of current to the wiring system 1 of the house 5 as compared with the case where one generator 7 is driven.

  The cable 6 shown in FIG. 1 is an example in which the plugs 6a and 6b are provided one by one on the generator 7 side and the waterproof outlet 2 side, but the cable 6 may have other configurations. For example, a plurality of plugs 6a are provided on the generator 7 side corresponding to the number of the plurality of generators 7, and the wires are joined in the middle so that one plug 6b is provided on the waterproof outlet 2 side. Also good. Thereby, even when the number of outlet receptacles 2a of the waterproof outlet 2 is limited, it is possible to receive power supply from a larger number of generators 7 than the number of outlet receptacles 2a.

  As described above, according to the wiring system 1 according to the present embodiment, in the case of a power failure in an emergency, the generator 7 is driven to drive the indoor outlet from the generator 7 connected to the waterproof outlet 2 installed on the outer wall 5a. 4 is supplied with electric power. Conventionally, a cable connecting a generator and an indoor electric device has been wired through a window or a door of a building. Therefore, since the cable is a power cable and has a certain thickness, the window or door cannot be closed by being sandwiched between the windows and doors. For this reason, especially in the winter, cold air enters the indoors, and the comfortability has been impaired. In addition, when a cable connecting a generator and an indoor electric device is passed through a ventilation port, a through hole for refrigerant piping, etc., anxiety about safety and inconvenience due to post-installation occur.

  On the other hand, in this embodiment, the cable 6 that is electrically connected to the generator 7 installed on the outdoor side does not need to be opened by opening windows and doors of the house 5, and the generator installed on the outdoor side. When the electric power is obtained from the indoor side from 7, the inflow of air from the outside into the house 5 can be prevented, and the comfortability can be ensured. Moreover, in this embodiment, safety can be ensured and inconvenience due to post-installation does not occur. Furthermore, the advantage of the wiring system 1 according to the present embodiment can be obtained in a situation in which power can not be ensured although it can live in the house 5 due to a long-term power failure for several days to several weeks.

  In addition, although the said embodiment demonstrated the case where an electric appliance was the indoor outlet socket 4, the electric appliance of this invention is not limited to this example. For example, the electric appliance may be a lighting fixture, and the lighting fixture installed indoors may be turned on simultaneously with the driving of the generator 7.

  Moreover, although the said embodiment demonstrated the case where the connection tool was the waterproof outlet 2 which has the outlet socket 2a, the connection tool of this invention is not limited to this example. For example, when the connecting device is an outlet, a normal outlet may be used instead of a waterproof specification. Further, the outdoor side of the connection device may be a plug instead of the outlet receptacle. At this time, the end of the cable 6 on the side of the connection tool is an outlet receptacle instead of a plug corresponding to the connection tool.

  Furthermore, although the said embodiment demonstrated the case where the wiring system 1 was applied to the single-family house 5, when multiple households or businesses are using one building like an apartment house or an office building For example, the wiring system 1 may be constructed in units of doors or rooms. In this case, a plurality of wiring systems 1 are installed in one building. Note that the outside of the building where the generator 7 is installed and the waterproof outlet 2 is provided may be a place where air exchange between the outside air and the exhaust gas of the generator is performed, and includes a balcony, a meter box, and the like.

1 Wiring system 2 Waterproof outlet (connector)
2a Outlet receptacle 2b Outlet box 3 Indoor wiring (wiring section)
4 Indoor outlets (electric appliances)
5 Housing (building)
5a Outer wall (component)
6 Cable 6a, 6b Plug 7 Generator (power supply equipment)

In order to solve the above problems, the wiring system and building of the present invention employ the following means.
That is, the wiring system according to the present invention is provided in a component facing the outdoor of a building, and can be connected to a power supply facility installed on the outdoor side and connected to a cable, and one end is a connection tool. It has a wiring part to be connected and an electric appliance that is installed indoors in the building and connected to the other end of the wiring part, and is independent of the electric wiring used in daily life, and does not receive the system power supply .

In order to solve the above problems, the wiring system and building of the present invention employ the following means.
That is, the wiring system according to the present invention is provided in a component facing the outdoor of a building, and can be connected to a power supply facility installed on the outdoor side and connected to a cable, and one end is a connection tool. It has a wiring part to be connected and an electric appliance installed indoors in the building and connected to the other end of the wiring part. The connecting instrument, the wiring part, and the electric appliance are independent from the electric wiring used in daily life. Do not receive power from the grid.

Claims (4)

A connecting device provided on a component facing the outdoor of a building and capable of connecting a cable electrically connected to the power supply facility installed on the outdoor side;
A wiring portion having one end connected to the connection device;
An electrical appliance installed indoors in the building and connected to the other end of the wiring section;
Wiring system comprising. The connector is provided with an outlet receptacle on the outdoor side,
The wiring system according to claim 1, wherein the outlet receptacle can be connected to a plug provided at an end of the cable.   The wiring system according to claim 1, wherein the electric appliance is an outlet provided with an outlet receptacle on the indoor side and can be connected to a plug of an electric device installed on the indoor side.   A building comprising the wiring system according to any one of claims 1 to 3.

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